body {
    background-color: #f1f1f1;
}

.content .info_box {
    border-bottom: 1px solid rgba(236, 236, 236, 0.52);
    line-height: 44px;
    font-size: 15px;
    height: 44px;
}

.content .info_box .label {
    display: inline-block;
    width: 25%;
}

.content .info_box input {
    width: 70%;
    outline: 0;
    border: 0;
    font-size: 15px;
    line-height: 44px;
}

.content .info_box input::-webkit-input-placeholder {
    color: #c3c3c3 !important;
}

.content .info_box .company_name{
    display: inline-block;
    width: 70%;
}

.content .info_box .book_name {
    display: inline-block;
    width: 50%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.content .info_box .return_time {
    float: right;
    color: #b59768;
    font-size: 14px;
}

.content .hint_time {
    line-height: 44px;
    font-size: 14px;
    text-align: right;
}

.content .hint_time span {
    color: #b59768;
}

.bottom {
    width: 100%;
    height: 45px;
    line-height: 45px;
    position: fixed;
    left: 0;
    bottom: 15px;
}

.bottom .submit_btn {
    background-color: #3b3b3b;
    z-index: 9999;
    text-align: center;
    margin: 0 15px;
    border-radius: 3px;
    color: white;
}